[INFO] cloning repository https://github.com/yunus-25jmi/vaultwardenyunus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yunus-25jmi/vaultwardenyunus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyunus-25jmi%2Fvaultwardenyunus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyunus-25jmi%2Fvaultwardenyunus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b636d20c6475bfb1b36561cb95812faee26ea7db
[INFO] documenting yunus-25jmi/vaultwardenyunus against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyunus-25jmi%2Fvaultwardenyunus" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yunus-25jmi/vaultwardenyunus on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/yunus-25jmi/vaultwardenyunus
[INFO] finished tweaking git repo https://github.com/yunus-25jmi/vaultwardenyunus
[INFO] tweaked toml for git repo https://github.com/yunus-25jmi/vaultwardenyunus written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/yunus-25jmi/vaultwardenyunus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fa9f0e279bb60036083e0e72399faa2d2e667b803afe0c4ac748c13b48bc787
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9fa9f0e279bb60036083e0e72399faa2d2e667b803afe0c4ac748c13b48bc787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fa9f0e279bb60036083e0e72399faa2d2e667b803afe0c4ac748c13b48bc787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa9f0e279bb60036083e0e72399faa2d2e667b803afe0c4ac748c13b48bc787", kill_on_drop: false }`
[INFO] [stdout] 9fa9f0e279bb60036083e0e72399faa2d2e667b803afe0c4ac748c13b48bc787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdda4db3738e24c2ba928f498e5888833a558e59ec2532900490a762127c243e
[INFO] running `Command { std: "docker" "start" "-a" "bdda4db3738e24c2ba928f498e5888833a558e59ec2532900490a762127c243e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.93
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking psl-types v2.0.10
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling jetscii v0.5.2
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling webauthn-rs v0.3.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling vaultwarden v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking async_once v0.2.6
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stdout] error: You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite
[INFO] [stdout]   --> build.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     compile_error!(
[INFO] [stdout] 15 | |         "You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite"
[INFO] [stdout] 16 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uncased v0.9.6
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr] error: could not compile `vaultwarden` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bdda4db3738e24c2ba928f498e5888833a558e59ec2532900490a762127c243e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdda4db3738e24c2ba928f498e5888833a558e59ec2532900490a762127c243e", kill_on_drop: false }`
[INFO] [stdout] bdda4db3738e24c2ba928f498e5888833a558e59ec2532900490a762127c243e